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Brain Computer Interface (BCI): Mechanism and Challenges - A Survey
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| Author:
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DIPANNITA DEBASISH MONDAL, DR.MUKIL ALAGIRISAMY
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| Abstract:
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The communication between patients and doctors is very common till the time the patient is in complete conscious state. But due to unfortunate incidences there may be a time when the patient gets into unconscious state known as disorders of consciousness (DOC) patients and are not able to communicate their feelings with their doctors. The restoration of communication is one of the prime objectives for DOC patients. In this paper review of several different methods to restore the communication with DOC patients have been discussed in detail. The advantages of using all these different methods and problems occurring due to their usage are explained. There are different methodologies for establishing communication with DOC patients and several challenges faced on their application. Both Electroencephalography (EEG) and Magnetic Resonance Imaging (MRI) signal have been used in different methods. In this paper, a complete discussion of these methods along with their challenges have been reviewed.
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| Keyword:
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BCI- Brain Computer Interface, DOC- Disorders of consciousness, HCI- Human Computer Interface, EEG-Electroencephalography, MRI- Magnetic Resonance Imaging
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| EOI:
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-
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| DOI:
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https://doi.org/10.31838/ijpr/2020.12.01.344
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| Download:
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